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31 August 1986. A calm Labor Day is shattered by tragedy. More than 80 lives are lost when two planes fall from the sky. How and why did they collide.

Menno and Carolien manage an aggressive fare dodger, the incident response team searches for three illegal rail runners and the Orient Express arrives. (3 of 6) 7+.

Margot takes advantage of the milder Yukon weather and tries her hand at a few new wilderness DIY projects. 7+.

Adrian finds and fires a German machine gun, capable of shooting up to 1,500 bullets per minute. Hammer unearths some amazing letters from the Civil War. 7+.

The hunters visit a local dentist in search of precious metal to melt for cash. Plus, can they find treasure in medical supplies and aeroplane engines? 7+.

The treasure hunters visit estate sales and auction houses in search of silverware. But can they bag profit-making pieces at the right prices? 7+.

Head behind the scenes to reveal how a popular Canadian candy is made, plus Pastel de Nata and more! 7+.

Get an insider's look at the machines that make chocolate chip cookie dough ice cream, chocolate mint sticks, Extreme Beans and more! 7+.

Southern California is the site of twelve shocking shark attacks in just two years. Experts race to find the cause behind this frightening spike. (S6, ep 6) 12+.

Since the '90s, there have been more than 60, often fatal, shark attacks within the Recife area of Brazil. The question is, why? (S6, ep 7) 12+.

Your one-stop-shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure your next cruise is your greatest one.

Vanished: With wreckage lost in the Atlantic Ocean, the crash of Air France Flight 447 in 2009 launched one of the toughest disaster investigations of all time. 7+.

The series homes in on the controversial findings of the investigation into the crash of British European Airways 548, which killed 118 people in 1972. 7+.

Tunnels promise faster transport through hostile terrain, but when they fail the consequences are fatal. Can lessons from past disasters make them safer? (S1, ep 2) 7+.

Tim and Fuzz head to Stockport to take on a 1994 Vauxhall Cavalier Turbo, whose owner Darren was left tetraplegic after a horrific accident. (S10, ep 9) 7+.

Customs uncover $135,000 worth of cocaine stashed in a passenger's shirts. Things go very wrong when staff test out a spare parking space for a $330million plane. (S2, ep 8) 7+.

With flames emerging through the cockpit floor, the pilots of Pilgrim Airline 458 somehow manage to land safely - but the inferno doesn't stop there. (4 of 10) 7+.

Five months after D-Day, the war finally reaches German soil as British soldiers fight in the shadow of Hitler's infamous Siegfried Line. (S3, ep 2) 7+.

A US Parachute Infantry Regiment protects a critical bridge from a Nazi battle group during the opening days of the Battle of the Bulge. (S3, ep 5) 7+.

Archaeologists explore why the pyramids were abandoned. They unearth tactics used to protect mummies and find an ancient tomb. 7+.

Explore the ten worst disasters at sea from cruise ships to submarines, container ships to military vessels. (3 of 10) 7+.

See how the DC3 reshaped flight in the 1930s and returned as the C47 in World War Two, delivering allied victories from Europe to the front lines. (5 of 5) 7+.

Investigators scramble for answers when a vital piece of evidence fails to provide proof about a Pakistani airliner's crash in the Himalayas. (S19, ep 1) 7+.

The Mystery of the Trojan War: New evidence and excavations help archaeologists separate fact from myth in the legendary story of Troy. (S1, ep 4) 7+.

Experts reveal a different picture of the Dark Ages, as they unravel the mysteries of the treasure hoard unearthed by a metal detector enthusiast in 2009. 7+.

Mummy Medicine, King of Poisons, Maya Sweat Baths: Experts explore bizarre ancient cures, from powdered mummies and arsenic remedies to Maya healing rituals.

In April 1996, a jet carrying the US Commerce Secretary Ron Brown crashed in Croatia. Follow the American Air Force investigation into the crash. 7+.